580505109 has 8 divisors (see below), whose sum is σ = 774313920. Its totient is φ = 386849856.

The previous prime is 580505083. The next prime is 580505111. The reversal of 580505109 is 901505085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 580505109 - 2⁵ = 580505077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 580505109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580505179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29257 + ... + 44910.

It is an arithmetic number, because the mean of its divisors is an integer number (96789240).

Almost surely, 2^580505109 is an apocalyptic number.

It is an amenable number.

580505109 is a deficient number, since it is larger than the sum of its proper divisors (193808811).

580505109 is a wasteful number, since it uses less digits than its factorization.

580505109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76779.

The product of its (nonzero) digits is 9000, while the sum is 33.

The square root of 580505109 is about 24093.6736302292. The cubic root of 580505109 is about 834.1971122294.

The spelling of 580505109 in words is "five hundred eighty million, five hundred five thousand, one hundred nine".